| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "components/login/base_screen_handler_utils.h" |
| |
| namespace login { |
| |
| namespace { |
| |
| template <typename StringListType> |
| bool ParseStringList(const base::Value* value, StringListType* out_value) { |
| const base::ListValue* list = NULL; |
| if (!value->GetAsList(&list)) |
| return false; |
| out_value->resize(list->GetSize()); |
| for (size_t i = 0; i < list->GetSize(); ++i) { |
| if (!list->GetString(i, &((*out_value)[i]))) |
| return false; |
| } |
| return true; |
| } |
| |
| } // namespace |
| |
| bool ParseValue(const base::Value* value, bool* out_value) { |
| return value->GetAsBoolean(out_value); |
| } |
| |
| bool ParseValue(const base::Value* value, int* out_value) { |
| return value->GetAsInteger(out_value); |
| } |
| |
| bool ParseValue(const base::Value* value, double* out_value) { |
| return value->GetAsDouble(out_value); |
| } |
| |
| bool ParseValue(const base::Value* value, std::string* out_value) { |
| return value->GetAsString(out_value); |
| } |
| |
| bool ParseValue(const base::Value* value, base::string16* out_value) { |
| return value->GetAsString(out_value); |
| } |
| |
| bool ParseValue(const base::Value* value, |
| const base::DictionaryValue** out_value) { |
| return value->GetAsDictionary(out_value); |
| } |
| |
| bool ParseValue(const base::Value* value, StringList* out_value) { |
| return ParseStringList(value, out_value); |
| } |
| |
| bool ParseValue(const base::Value* value, String16List* out_value) { |
| return ParseStringList(value, out_value); |
| } |
| |
| base::FundamentalValue MakeValue(bool v) { |
| return base::FundamentalValue(v); |
| } |
| |
| base::FundamentalValue MakeValue(int v) { |
| return base::FundamentalValue(v); |
| } |
| |
| base::FundamentalValue MakeValue(double v) { |
| return base::FundamentalValue(v); |
| } |
| |
| base::StringValue MakeValue(const std::string& v) { |
| return base::StringValue(v); |
| } |
| |
| base::StringValue MakeValue(const base::string16& v) { |
| return base::StringValue(v); |
| } |
| |
| void CallbackWrapper0(base::Callback<void()> callback, |
| const base::ListValue* args) { |
| DCHECK(args); |
| DCHECK(args->empty()); |
| callback.Run(); |
| } |
| |
| } // namespace login |